condition	mean	min	max
4 h after light	51.5	51.5	51.5
8 h after light	32.85	2.6	63.1
12 h after light	24.65	7.8	41.5
4 h after dark	12.5	3.8	21.2
8 h after dark	29.400000000000002	26.6	32.2
12 h after dark	30.2	28.9	31.5