condition mean min max 0 h after light 3.0317350000000003 2.59174 3.47173 2 h after light 0.6088695 0.594098 0.623641 4 h after light 1.431725 1.30801 1.55544 8 h after light 2.251465 1.43736 3.06557 12 h after light 1.447145 1.11775 1.77654 2 h after dark 2.944355 2.91061 2.9781 4 h after dark 0.5092645 0.32361 0.694919 8 h after dark 1.391725 1.19669 1.58676 12 h after dark 2.181225 1.74216 2.62029