condition	mean	min	max
4 h after light	117.8	117.8	117.8
8 h after light	108.6	108.2	109.0
12 h after light	159.15	130.0	188.3
4 h after dark	245.14999999999998	243.1	247.2
8 h after dark	326.55	321.5	331.6
12 h after dark	260.05	147.3	372.8