condition	mean	min	max
4 h after light	156.2	156.2	156.2
8 h after light	195.5	179.4	211.6
12 h after light	186.6	134.5	238.7
4 h after dark	223.45	153.0	293.9
8 h after dark	267.20000000000005	257.1	277.3
12 h after dark	251.95000000000002	224.8	279.1