condition	mean	min	max
0 h after light	17.84105	16.7181	18.964
4 h after light	53.9869	48.7095	59.2643
8 h after light	35.879599999999996	31.659	40.1002
4 h after dark	25.79135	21.9181	29.6646
8 h after dark	27.441049999999997	21.5962	33.2859
12 h after dark	30.84525	21.5287	40.1618