condition	mean	min	max
4 h after light	17.1413	13.3037	19.8661
8 h after light	26.55897	7.65141	41.0644
12 h after light	29.129099999999998	19.8663	35.9631
4 h after dark	31.743033333333333	24.2941	36.0124
8 h after dark	24.768566666666665	13.8713	31.5932
12 h after dark	21.370833333333334	19.8435	23.9977