condition	mean	min	max
4 h after light	23.2384135	21.538916	24.937911
8 h after light	23.945537	21.538916	26.352158
12 h after light	29.722533499999997	27.1525	32.292567
4 h after dark	17.419929	14.904953	19.934905
8 h after dark	17.939354	16.65937	19.219338
12 h after dark	22.056587	22.056587	22.056587