condition	mean	min	max
4 h after light	271.0	271.0	271.0
8 h after light	217.2	193.4	241.0
12 h after light	277.20000000000005	170.8	383.6
4 h after dark	334.35	247.0	421.7
8 h after dark	410.55	372.8	448.3
12 h after dark	311.95000000000005	298.1	325.8