condition mean min max 0 h after light 4.899295 4.75728 5.04131 2 h after light 2.11841 2.00288 2.23394 4 h after light 1.4190325000000001 0.874355 1.96371 8 h after light 2.6827199999999998 2.14128 3.22416 12 h after light 4.24549 3.56368 4.9273 2 h after dark 4.781855 4.74254 4.82117 4 h after dark 5.65574 4.78669 6.52479 8 h after dark 6.61116 6.45016 6.77216 12 h after dark 5.24198 4.76076 5.7232