condition	mean	min	max
4 h after light	38.1757855	37.016464	39.335107
8 h after light	38.428733	35.618243	41.239223
12 h after light	38.596284999999995	37.431008	39.761562
4 h after dark	37.4480275	35.560948	39.335107
8 h after dark	42.875899	34.141223	51.610575
12 h after dark	43.666467	43.666467	43.666467