condition	mean	min	max
4 h after light	189.9941245	158.756192	221.232057
8 h after light	157.07142499999998	153.271797	160.871053
12 h after light	164.200211	144.811881	183.588541
4 h after dark	134.242693	123.078211	145.407175
8 h after dark	142.0400705	130.386546	153.693595
12 h after dark	166.078211	166.078211	166.078211