condition mean min max 1 h after light 4.731842698666666 3.928753012 5.499561711 3 h after light 6.290307322333333 5.3204796 8.128600139 5 h after light 5.749821696666666 5.111926387 6.955745431 7 h after light 6.787578685 5.012177642 8.414372616 9 h after light 5.578949972 4.870024678 6.229537616 11 h after light 5.688357742333333 3.404271426 7.904878915 13 h after light 4.2555813696666664 3.9031660319999997 4.613529043 15 h after light 4.926259021666667 3.642587322 5.63599371 1 h after dark 6.671133185333334 5.5632734589999995 7.643760251000001 3 h after dark 5.2294674106666665 3.723191897 6.423616352000001 5 h after dark 5.894773797333333 4.861185262 7.30167649 7 h after dark 6.858708136 5.469909314 8.007457173999999