condition	mean	min	max
4 h after light	34.5	34.5	34.5
8 h after light	30.200000000000003	12.2	48.2
12 h after light	21.25	20.9	21.6
4 h after dark	16.25	3.2	29.3
8 h after dark	34.8	23.0	46.6
12 h after dark	27.450000000000003	14.7	40.2