condition	mean	min	max
4 h after light	271.6	271.6	271.6
8 h after light	228.1	209.7	246.5
12 h after light	133.10000000000002	7.6	258.6
4 h after dark	64.3	16.4	112.2
8 h after dark	95.75	60.2	131.3
12 h after dark	79.15	58.0	100.3